Grenco Science

Grenco Science is a vaporizer manufacturer based in California, USA. They are responsible for the G Pen line of handheld vaporizers which provide the option of vaporizing either loose leaf material or your favorite essential oils and waxes. G Pen Vaporizers are sleek professional devices that they heat up very quickly so they're ideal for vaporizing on the go. With Grenco Science products, you never have to worry about the harmful side effects of combustion. These are true conduction/convection vapes so you know you're getting most out of your material and inhaling the cleanest vapor imaginable.

Made by American engineers Grenco Science, the G-Pen Vaporizer has taken the vaporizing community by storm. Thanks to its sleek exterior and fountain pen appearance, the G-Pen has asserted itself as a must-have accessory for the professional vapor connoisseur who demands nothing short of excellence.

The G Pen Herbal Vaporizer is a high performance pen vape that is compatible with dry herbs. Grenco Science has been developing vaporizers for several years now, and this particular model is a worthy addition to the Grenco pantheon. Sporting a sleek and discreet exterior with black matte finish for easy handling, the G Pen Herbal Vaporizer is equipped with all of the functions you want from a portable vaporizer.

Grenco Science followed up the astounding success of their flagship vape, the G Pen, by creating a miniature edition. This sleek and discreet vape pen is specifically made for waxy oils and features an atomizer with a titanium coil. In fact, Grenco makes life easy by including 4 microG atomizers with the complete MicroG Vaporizer Kit. The MicroG is backed by a 1 Year Warranty and it can be charged easily using a micro USB port.

The Mayhem Festival LE G Pen commemorates the annual heavy-metal fest of the same name. Designed for use with wax concentrates, this unit features a sleek gunmetal finish, a high-quality G Glass Tank, and a single-coil wicked atomizer. Built by Grenco Science, one of the most trusted names in the industry, this limited-edition G Pen is a great option for anyone who demands ultimate performance and portability from their pen vaporizer. This unit also includes a travel case so that you can protect your investment during serious vape excursions.

The company that brought vaporizing convenience to the forefront, Grenco Science, is now offering their Original microG wax pen vaporizer in an ultra-affordable dual set. You can now get two of these universally-renowned classics for the price of one! Even though it’s been a few years since its release, the Original microG is still highly regarded, and considered one of the most discreet and easy to use wax pen vaporizers available today. What’s the only thing better than one Original microG? You guessed it - two Original microGs.

If you’re down with Wiz Khalifa and his Taylor Gang record label, then we’ve got the perfect vaporizer for you! The Taylor Gang LE microG is the latest limited-edition device from industry heavyweight Grenco Science, makers of the original G Pen. They’ve teamed up with the Pittsburgh-based rapper to bring you this uniquely styled microG. The fact that this unit features an out-of-this-world space theme is fitting, as it recently became the first vaporizer in space